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Homogeneous spaces, multi-moment maps and (2,3)-trivial algebras
Homogeneous spaces multi-moment maps (2,3)-trivial algebras
2011/1/17
For geometries with a closed three-form we briefly overview the notion of multimoment maps. We then give concrete examples of multi-moment maps for homogeneous hypercomplex and nearly K¨ahler manifold...
Multi-moment maps
Multi-moment maps
2011/1/20
We introduce a notion of moment map adapted to actions of Lie
groups that preserve a closed three-form. We show existence of our multi-moment maps in many circumstances, including mild topological as...